Windows 8 will have both the new Metro-style applications and user interface and the traditional Windows 7 desktop for legacy applications, which kind of runs like an application. Since legacy applications have to be recompiled to run on ARM anyway, it's always been a bit unclear if the ARM version of Windows 8 would include the legacy desktop at all - even Microsoft itself confirmed it wasn't sure yet. Microsoft bloggers Mary-Jo Foley and Paul Thurrot have fresh rumours that Microsoft has now made the decision to remove the legacy desktop from the ARM version.